2007 Chevrolet Silverado vs. 1978 Mazda 121
To start off, 2007 Chevrolet Silverado is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Mazda 121. In addition, the cost of maintenance, including insurance, on 1978 Mazda 121 would be higher. At 5,999 cc (8 cylinders), 2007 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Silverado (312 HP @ 4400 RPM) has 226 more horse power than 1978 Mazda 121. (86 HP @ 4800 RPM). In normal driving conditions, 2007 Chevrolet Silverado should accelerate faster than 1978 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Silverado weights approximately 1744 kg more than 1978 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Silverado will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Chevrolet Silverado (506 Nm @ 4400 RPM) has 346 more torque (in Nm) than 1978 Mazda 121. (160 Nm @ 3000 RPM). This means 2007 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 121.
Compare all specifications:
2007 Chevrolet Silverado | 1978 Mazda 121 | |
Make | Chevrolet | Mazda |
Model | Silverado | 121 |
Year Released | 2007 | 1978 |
Engine Position | Front | Front |
Engine Size | 5999 cc | 1970 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 312 HP | 86 HP |
Engine RPM | 4400 RPM | 4800 RPM |
Torque | 506 Nm | 160 Nm |
Torque RPM | 4400 RPM | 3000 RPM |
Engine Compression Ratio | 11.0:1 | 8.6:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 2874 kg | 1130 kg |
Vehicle Length | 6340 mm | 4510 mm |
Vehicle Width | 2440 mm | 1690 mm |
Vehicle Height | 1940 mm | 1350 mm |
Wheelbase Size | 4010 mm | 2520 mm |